Matthew 3:12

Whose fan is in his hand, and he will throughly purge his floor, and gather the wheat into the garner, but will burn up the chaff with unquenchable fire.

Revelation 14:10-11

He shall also drink of the wine of the wrath of God, which is poured unmixt into the cup of his indignation, and shall be tormented with fire and brimstone, in the presence of the holy angels, and in the presence of the Lamb.

Mark 9:43-49

And if thy hand offend thee, cut it off: it is good for thee to enter into life maimed, than having two hands, to go into hell, into the fire that never shall be quenched:

1 Thessalonians 2:15-16

Who both killed the Lord Jesus and their own prophets, and have persecuted us: and they please not God, and are contrary to all men.

Revelation 19:17-21

And I saw an angel standing in the sun; and he cried with a loud voice, saying to all the birds that fly in the midst of heaven, Come, and gather yourselves together to the great supper of God,

Revelation 21:8

But the fearful, and unbelieving, and abominable, and murderers, and whoremongers, and sorcerers, and idolaters, and all liars, their part is in the lake that burneth with fire and brimstone, which is the second death.

Treasury of Scripture Knowledge

Summary

And they shall go forth, and look upon the carcases of the men that have transgressed against me: for their worm shall not die, neither shall their fire be quenched; and they shall be an abhorring unto all flesh.

And look

Their fire

Bible References

And look

Revelation 19:17
And I saw an angel standing in the sun; and he cried with a loud voice, saying to all the birds that fly in the midst of heaven, Come, and gather yourselves together to the great supper of God,

Their worm

Mark 9:44
Where their worm dieth not, and the fire is not quenched.
Revelation 14:10
He shall also drink of the wine of the wrath of God, which is poured unmixt into the cup of his indignation, and shall be tormented with fire and brimstone, in the presence of the holy angels, and in the presence of the Lamb.

Their fire

Matthew 3:12
Whose fan is in his hand, and he will throughly purge his floor, and gather the wheat into the garner, but will burn up the chaff with unquenchable fire.